2019499570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{62659}}^1$

素因数の和:62970

約数の個数: 32

約数和(自身を含む): 3979160640

約数和(自身を除く): 1959661070

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 293, 586, 1465, 2930, 3223, 6446, 16115, 32230, 62659, 125318, 313295, 626590, 689249, 1378498, 3446245, 6892490, 18359087, 36718174, 91795435, 183590870, 201949957, 403899914, 1009749785, 2019499570]

約数ペア:

[(1, 2019499570), (2, 1009749785), (5, 403899914), (10, 201949957), (11, 183590870), (22, 91795435), (55, 36718174), (110, 18359087), (293, 6892490), (586, 3446245), (1465, 1378498), (2930, 689249), (3223, 626590), (6446, 313295), (16115, 125318), (32230, 62659)]